package com.dw.mapper;

import com.dw.entity.Product;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;

/**
* @author deeps
* @description 针对表【product】的数据库操作Mapper
* @createDate 2025-08-16 11:44:28
* @Entity com.dw.entity.Product
*/
public interface ProductMapper extends BaseMapper<Product> {
    int reduceProduct(@Param("id")Long id);
}




